<template>
  <div class="login">
    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[{ required: true, message: '请填写用户名' }]"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[{ required: true, message: '请填写密码' }]"
      />
      <div style="margin: 16px;">
        <van-button round block type="info" native-type="submit">
          提交
        </van-button>
  </div>
</van-form>
  </div>
</template>

<script>
import { mapActions } from 'vuex'
export default {
  name: 'Login',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    ...mapActions(['loginAsync']),
    onSubmit (values) {
      console.log('submit', values)
      this.loginAsync(values).then(res => {
        console.log('异步登录', res)
        if (res.islogin) {
          this.$router.push(this.$route.params.to)
        }
      })
    }
  }
}
</script>

<style lang="scss" scoped>

</style>
